55310280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{460919}}^1$

素因数の和:460933

約数の個数: 32

約数和(自身を含む): 165931200

約数和(自身を除く): 110620920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 460919, 921838, 1382757, 1843676, 2304595, 2765514, 3687352, 4609190, 5531028, 6913785, 9218380, 11062056, 13827570, 18436760, 27655140, 55310280]

約数ペア:

[(1, 55310280), (2, 27655140), (3, 18436760), (4, 13827570), (5, 11062056), (6, 9218380), (8, 6913785), (10, 5531028), (12, 4609190), (15, 3687352), (20, 2765514), (24, 2304595), (30, 1843676), (40, 1382757), (60, 921838), (120, 460919)]